package cn.edu.ctbu.datajpa01.restcontroller;


import cn.edu.ctbu.datajpa01.domain.Student;
import cn.edu.ctbu.datajpa01.service.StudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.util.List;

@RestController
@RequestMapping("/student/webapi/login")

public class LoginRestController {
    @Autowired
    StudentService studentService;
    @GetMapping("/user")
    public int user(HttpServletRequest httprequest,String username,String password) {
        List<Student> students = studentService.findByNameAndPassword(username, password);

        if (students.size() > 0) {
            HttpSession session = httprequest.getSession();
            session.setAttribute("userid", students.get(0).getId());
            session.setAttribute("user", students.get(0));

            return 1;
        } else {
            return -1;
        }

    }
}
